(left) The graph shows the development of average prices for drinking water supply and water consumption of households in Spain.
(right) The graph shows the development of average prices for water supply for human consumption in Estonia.

Signals 2012 brings together environmental
issues such as sustainability, green
economy, water, waste, food, governance
and knowledge sharing. It is prepared in the
context of the United Nations Conference on
Sustainable Development — Rio 2012. This year's Signals will give you a flavour of
how consumers, forward-thinking businesses
and policymakers can make a difference by
combining new technological tools — from
satellite observations to online platforms.
It will also suggest creative and effective
solutions to preserve the environment.

While much of Europe is still suffering the effects of economic recession, a new report argues that efforts to increase prosperity should not damage the environment. Indeed, Europe’s economy depends on a healthy environment, including the materials and services provided by the natural world, according to the new edition of Signals from the European Environment Agency (EEA).

Decades of relatively steady growth in Europe have changed the way we live. We produce and consume more goods and services. We travel more and live longer. But the environmental impacts of our economic activities at home and abroad have become bigger and more visible. Environmental legislation, when implemented thoroughly, achieves results on the ground. After taking a look at what has changed in the last twenty years, however, can we say that we are doing our best